Description
The Honeywell 112TW1-50 is a MICRO SWITCH™ TW Series miniature toggle switch designed for precision circuit control in industrial and aerospace applications. This DPDT, three-position switch features special circuitry with an ON-ON-(OFF) configuration and is rated at 5A up to 125 VAC or 28 VDC. Its sealed construction and panel-mount threaded bushing provide reliable performance in demanding environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Honeywell |
| Category |
Electromechanical Components |
| Part Number |
112TW1-50 |
| Subcategory |
Toggle Switches |
| Series |
TW Series (MICRO SWITCH™) |
| Contact Form |
DPDT |
| Switch Function |
ON - ON - (OFF) |
| Current Rating |
5 A |
| Voltage Rating AC |
125 VAC |
| Voltage Rating DC |
28 VDC |
| Mounting Type |
Panel Mount with Threaded Bushing |
| Bushing Size |
15/32-32 |
| Termination Style |
IWTS Wire Leads |
| Contact Plating |
Silver |
| Terminal Seal |
Sealed |
| Actuator Style |
Standard Round Lever |
| Actuator Length |
17.27 mm |
| Body Orientation |
Straight |
| Operating Temperature |
-65°C to +71°C |
| Dimensions |
14.86 x 13.59 x 61.72 mm |
| RoHS Compliant |
Yes |
| ECCN |
EAR99 |
| HTS Code |
85365080 |
| Weight |
0.10 lb |
Information About 112TW1-50
The 112TW1-50 is part of Honeywell’s TW Series miniature toggle switches, known for rugged construction and high electrical integrity in harsh-duty applications. It incorporates double pole double throw (DPDT) contacts with a maintained ON-ON position and a momentary (OFF) position for specialized control logic. The switch is equipped with a 15/32-32 threaded bushing for secure panel mounting and features IWTS (integral wire termination system) wire leads for dependable electrical connections. Designed with silver-plated contacts and terminal sealing, it operates across an extended temperature range of –65°C to +71°C, making it suitable for aerospace, defense, and industrial equipment.
Key Features:
- DPDT Three-Position Configuration: Supports ON-ON-(OFF) switching for specialized control circuits.
- 5A Contact Rating: Rated for 5A at 125 VAC and 28 VDC.
- Sealed Terminal Construction: Enhances resistance to environmental contaminants.
- Silver-Plated Contacts: Improves conductivity and contact reliability.
- Panel Mount with Threaded Bushing: 15/32-32 mounting thread ensures secure installation.
- Wide Operating Temperature Range: Operates from –65°C to +71°C for harsh environments.
- Standard Round Lever Actuator: 17.27 mm actuator length for precise manual operation.
- Non-Illuminated Design: Suitable for applications where external indication is not required.
The 112TW1-50 delivers the reliability and precision required for aerospace, military, and industrial control switching applications.
